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    GeForce GTX 485M vs Radeon HD 4850 X2

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 485M and Radeon HD 4850 X2. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 485M and Radeon HD 4850 X2. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce GTX 485M Check Price
    Radeon HD 4850 X2

    GeForce GTX 485M is a Laptop Graphics Card

    Note: GeForce GTX 485M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 485M here:

    GeForce GTX 485M Laptops

    Main Specs

      GeForce GTX 485M Radeon HD 4850 X2
    Power consumption (TDP) 100 Watt 250 Watt
    Interface MXM-B (3.0) PCIe 2.0 x16
    Supplementary power connectors None 1x 6-pin + 1x 8-pin
    Memory type GDDR5 GDDR3
    Maximum RAM amount 2 GB 512 MB
    Display Connectors No outputs 4x DVI, 1x S-Video
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    • Radeon HD 4850 X2 has 150% more power consumption, than GeForce GTX 485M.
    • GeForce GTX 485M is connected by MXM-B (3.0), and Radeon HD 4850 X2 uses PCIe 2.0 x16 interface.
    • Radeon HD 4850 X2 has 510 GB more memory, than GeForce GTX 485M.
    • GeForce GTX 485M is used in Laptops, and Radeon HD 4850 X2 - in Desktops.
    • GeForce GTX 485M is build with Fermi architecture, and Radeon HD 4850 X2 - with TeraScale.
    • Core clock speed of Radeon HD 4850 X2 is 241 MHz higher, than GeForce GTX 485M.
    • GeForce GTX 485M is manufactured by 40 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
    • Memory clock speed of Radeon HD 4850 X2 is 490 MHz higher, than GeForce GTX 485M.

    Game benchmarks

    high / 1080p 12−14 3−4
    ultra / 1080p 7−8 2−3
    QHD / 1440p 2−3 0−1
    low / 720p 24−27 14−16
    medium / 1080p 14−16 5−6
    The average gaming FPS of GeForce GTX 485M in Assassin's Creed Odyssey is 150% more, than Radeon HD 4850 X2.

    Full Specs

      GeForce GTX 485M Radeon HD 4850 X2
    Architecture Fermi TeraScale
    Code name N12E-GTX-A1 R700
    Type Laptop Desktop
    Release date 6 January 2010 7 November 2008
    Pipelines 384 800
    Core clock speed 384 625 MHz
    Transistor count 1,950 million 956 million
    Manufacturing process technology 40 nm 55 nm
    Texture fill rate 36.8 billion/sec 25.00
    Floating-point performance 883.2 gflops 2x 1,000.0 gflops
    Length 267 mm
    Memory bus width 256 Bit 256 Bit
    Memory clock speed 1500 MHz 1990 MHz
    Memory bandwidth 96.0 GB/s 63.68 GB/s
    Shared memory -
    DirectX 12 (11_0) 10.1 (10_1)
    Shader Model 5.1 4.1
    OpenGL 4.5 3.3
    OpenCL 1.1 1.1
    Vulkan N/A N/A
    CUDA +
    Bus support PCI-E 2.0
    SLI options +
    Maximum VGA resolution 2048x1536
    Laptop size large
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